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105 lines
3.3 KiB
105 lines
3.3 KiB
/******************************************************************************
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*
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* Copyright 2014 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#include <string.h>
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#include "bt_target.h"
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#include "bt_types.h"
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#include "btm_ble_api.h"
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#include "btm_int.h"
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#include "btu.h"
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#include "hcidefs.h"
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#include "hcimsgs.h"
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#include "stack/btm/btm_int_types.h"
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#include "utils/include/bt_utils.h"
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extern tBTM_CB btm_cb;
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tBTM_BLE_ENERGY_INFO_CB ble_energy_info_cb;
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/*******************************************************************************
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*
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* Function btm_ble_cont_energy_cmpl_cback
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*
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* Description Controller VSC complete callback
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*
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* Parameters
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*
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* Returns void
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*
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******************************************************************************/
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static void btm_ble_cont_energy_cmpl_cback(tBTM_VSC_CMPL* p_params) {
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uint8_t* p = p_params->p_param_buf;
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uint16_t len = p_params->param_len;
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uint32_t total_tx_time = 0, total_rx_time = 0, total_idle_time = 0,
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total_energy_used = 0;
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if (len < 17) {
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BTM_TRACE_ERROR("wrong length for btm_ble_cont_energy_cmpl_cback");
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return;
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}
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uint8_t raw_status;
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STREAM_TO_UINT8(raw_status, p);
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tHCI_STATUS status = to_hci_status_code(raw_status);
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STREAM_TO_UINT32(total_tx_time, p);
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STREAM_TO_UINT32(total_rx_time, p);
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STREAM_TO_UINT32(total_idle_time, p);
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STREAM_TO_UINT32(total_energy_used, p);
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BTM_TRACE_DEBUG(
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"energy_info status=%d,tx_t=%ld, rx_t=%ld, ener_used=%ld, idle_t=%ld",
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status, total_tx_time, total_rx_time, total_energy_used, total_idle_time);
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if (NULL != ble_energy_info_cb.p_ener_cback)
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ble_energy_info_cb.p_ener_cback(total_tx_time, total_rx_time,
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total_idle_time, total_energy_used,
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static_cast<tHCI_STATUS>(status));
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return;
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}
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/*******************************************************************************
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*
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* Function BTM_BleGetEnergyInfo
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*
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* Description This function obtains the energy info
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*
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* Parameters p_ener_cback - Callback pointer
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*
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* Returns status
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*
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******************************************************************************/
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tBTM_STATUS BTM_BleGetEnergyInfo(tBTM_BLE_ENERGY_INFO_CBACK* p_ener_cback) {
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tBTM_BLE_VSC_CB cmn_ble_vsc_cb;
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BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb);
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BTM_TRACE_EVENT("BTM_BleGetEnergyInfo");
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if (0 == cmn_ble_vsc_cb.energy_support) {
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BTM_TRACE_ERROR("Controller does not support get energy info");
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return BTM_ERR_PROCESSING;
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}
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ble_energy_info_cb.p_ener_cback = p_ener_cback;
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BTM_VendorSpecificCommand(HCI_BLE_ENERGY_INFO, 0, NULL,
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btm_ble_cont_energy_cmpl_cback);
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return BTM_CMD_STARTED;
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}
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